Right Way

Right Way combines functions of traffic signs and emergency routes in the city. It is a general traffic signs at peacetime. 
When Right Way receives tsunami warning, it will convert into the evacuation signs immediately which guide people the direction for shelter. Meanwhile, people will know the latest status of the tsunami of facilitate making their decision for seeking shelters. (Keep running or running to the high building to refuge.) 
Right Way solves the problem of couldn’t find the shelters, and let people without fear and anxiety.